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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 216 |
1 files changed, 216 insertions, 0 deletions
@@ -1,3 +1,162 @@ +2014-11-03 Norihiro Tanaka <noritnk@kcn.ne.jp> + + * re.c (research): Use dfa superset to improve matching speed. + +2014-11-02 Arnold D. Robbins <arnold@skeeve.com> + + * profile.c (div_on_left_mul_on_right): New function. + (parenthesize): Call it. + +2014-10-30 Arnold D. Robbins <arnold@skeeve.com> + + * configure: Regenerated after fix to m4/readline.m4. + + Unrelated; fixes to profiling. Thanks to Hermann Peifer and + Manuel Collado for pointing out problems: + + * profile.c (pprint): For Op_unary_minus, parenthesize -(-x) + correctly. + (prec_level): Get the levels right (checked the grammar). + (is_unary_minus): New function. + (pp_concat): Add checks for unary minus; needs to be parenthesized. + +2014-10-30 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * NEWS: Mention installation of /etc/profile.d/gawk.{csh,sh}. + +2014-10-29 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * configure.ac (AC_CONFIG_FILES): Add extras/Makefile. + * Makefile.am (SUBDIRS): Add extras. + * extras: Add new subdirectory. + +2014-10-29 Arnold D. Robbins <arnold@skeeve.com> + + * dfa.c: Sync with GNU grep. Again, again. + +2014-10-28 Arnold D. Robbins <arnold@skeeve.com> + + * dfa.c: Sync with GNU grep. Again. + +2014-10-25 Arnold D. Robbins <arnold@skeeve.com> + + * dfa.c: Sync with GNU grep. + +2014-10-17 John E. Malmberg <wb8tyw@qsl.net> + + * ext.c (close_extensions): Test for null pointer since + since this can be called by signal handler before the + pointers are initialized. + +2014-10-15 Arnold D. Robbins <arnold@skeeve.com> + + Make sane the handling of AWKPATH and AWKLIBPATH: + + 1. Don't explicitly search "."; it must be in the path either + physically or as null element a la the shell's $PATH + 2. If environment's value was empty, use built-in default value. + 3. Set ENVIRON["AWK*PATH"] to the path used. + + * io.c (path_info): Remove try_cwd member. + (get_cwd): Removed, not needed anymore. + (do_find_source): Don't do explicit check in current directory. + It must come from the AWKPATH or AWKLIBPATH variable. + * main.c (path_environ): If value from environment was empty, + set it to the default. This is how gawk has behaved since 2.10. + +2014-10-13 Arnold D. Robbins <arnold@skeeve.com> + + * regcomp.c (__re_error_msgid): Make error message for REG_EBRACK + more helpful - also used for unmatched [:, [., [=. + Thanks to Davide Brini for raising the issue. + +2014-10-12 Arnold D. Robbins <arnold@skeeve.com> + + * README: Remove Pat Rankin from VMS duties, per his request. + +2014-10-08 Arnold D. Robbins <arnold@skeeve.com> + + * dfa.c: Sync with GNU grep. + +2014-10-05 Arnold D. Robbins <arnold@skeeve.com> + + * profile.c (pprint): Fix typo in header. Sheesh. + + Unrelated: + + * awkgram.y (mk_program): Add a comment that we don't need to + clear the comment* variables. + +2014-10-04 Arnold D. Robbins <arnold@skeeve.com> + + * profile.c (pp_string_fp): Fix breaklines case to actually + output the current letter. This broke at gawk 4.0.0. Sigh. + Thanks to Bert Bos (bert@w3.org) for the report. + +2014-10-03 Stephen Davies <sdavies@sdc.com.au> + + * awkgram.y (program_comment): Renamed from comment0. + (function_comment): Renamed from commentf. + +2014-10-02 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y, profile.c: Minor white space cleanups. + +2014-10-01 Arnold D. Robbins <arnold@skeeve.com> + + Fix a few compile warnings: + + * awkgram.y (split_comment): Make static. + General: Remove some unused variables, clean up some whitepace nits. + + * profile.c (indent): Add some braces to turn off compiler warnings. + +2014-09-29 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * main.c (main): In optlist, it should say "h", not "h:", since there + is no argument for the help option. Thanks to Joep van Delft for + the bug report. + +2014-09-29 Arnold D. Robbins <arnold@skeeve.com> + + * gawkapi.h: Minor edits to sync with documentation. Does not + influence the behavior of the API. + +2014-09-28 Arnold D. Robbins <arnold@skeeve.com> + + * command.y (cmdtab): Add "where" as an alias for "backtrace". + Finally! + + Unrelated: + + * dfa.c: Sync with GNU grep. + +2014-09-27 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (check_for_bad): Bitwise-and the bad character with 0xFF + to avoid sign extension into a large integer. + + Unrelated: + + * configure.ac: Add an option to enable locale letters in identifiers. + Undocumented and subject to being rescinded at any time in the future. + * NEWS: Mention to look at configure --help. + + Unrelated: + + * profile.c (pprint): Use "rule(s)" instead of "block(s)" in the + header. + +2014-09-23 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (yylex): Don't check for junk characters inside + quoted strings. Caused issues on DJGPP and Solaris. + + Unrelated: + + * io.c (devopen): Straighten things out with respect to + compatibility with BWK awk. + 2014-09-19 Arnold D. Robbins <arnold@skeeve.com> * awkgram.y: Further commentary as to the treacherousness @@ -24,6 +183,45 @@ since use of isalnum() let non-ASCII letters slip through into identifiers. +2014-09-13 Stephen Davies <sdavies@sdc.com.au> + + When doing pretty-printing (but not profiling), include the original + comments in the output. + + General rules: + + Pretty printing: + - Do NOT indent by a tab + - Do NOT print the header comments ("# BEGIN rules", etc.) + - DO print the comments that are in the program + + Profiling: + - DO indent by a tab + - DO print the header comments + - Do NOT print the program's original comments + + * awkgram.y (comment0, commentf): New varibles that are pointers to + program and function comments. + (get_comment): New function that retrieves consecutive comment lines + and empty lines as a unit). + (split_comment): New function: iff first block in the program is a + function and it is predeeded by comments, take the last non-blank + line as function comment and any preceeding lines as program comment.) + + Following token rules were changed to handle comments: + + * awkgram.y (pattern, LEX_BEGIN, LEX_END, LEX_BEGINFILE, LEX_ENDFILE, + action, function_prologue, statements): Update to handle comments. + + Following functions were changed to handle comments: + + * awkgram.y (mk_program, mk_function, allow_newline and yylex): Update + to handle comments. (Also fixed typo in case '\\'.) + + * profile.c (print_comment): New function to format comment printing. + (indent, pprint, dump_prog, pp_func): Changed to handle comments and + the revised indentation rules. + 2014-09-07 Arnold D. Robbins <arnold@skeeve.com> * awk.h: Move libsigsegv stuff to ... @@ -931,6 +1129,24 @@ * debug.c (print_memory): Fix whitespace / indentation. +2013-08-02 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (append_rule): Add attempt to insert any comment + before a rule. Commented out at the moment. + +2013-07-30 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (enum opcodeval): Add Op_comment. + * awkgram.y (comment): New variable to hold comment text. + (statement): Add saved comments to lists being built. + (allow_newline): Save comment text if necessary. Append if have + existing text. + (yylex): Ditto. + * debug.c (print_instruction): Handle Op_comment. + * eval.c (optypes): Add entry for Op_comment. + * interpret.h (r_interpret): Ditto. + * profile.c (pprint): For Op_comment, print the comment text. + 2013-07-24 Arnold D. Robbins <arnold@skeeve.com> * io.c (FAKE_FD_VALUE): Move definition from here ... |